[sejomarga]

Phone socket connections are numbered but in a home-unless your sockets are connected to a system- you only use 3 connections:blue/white wire on 2,white/blue wire on 5 and orange/white on 3 for the bell cct.This pattern,so to say, must be the same on all your sockets.You have a break/disconnection on one of these wires.You will need a wire inserter otherwise you could damage the connections,check them all first and test,if you have a wiring fault you can divert the faulty wire or buy a socket with a capacitor,a yellow tube,this will allow your phone to ring without the bell cct.Just use 2 and 5 connections.Good luck